Portable Colorimeter Manufacturer,Supplier and Exporter in India
Product Code : EL-C-11109
Quick Answer: The Portable Colorimeter is a battery-powered field instrument for testing free chlorine (0.01-5.00 mg/L) and pH (6.5-8.5) in drinking water, wastewater and source water.
Last updated: October 2026
Key Features
Free chlorine range 0.01-5.00 mg/L by DPD spectrophotometry
pH range 6.5-8.5 by phenol red colorimetry
Default standard curve built in
Portable design for field work; weighs 0.15 kg
Runs on two AA batteries
Technical Specifications
Specification
Value
Test items
Free chlorine, pH
Free chlorine range
0.01-5.00 mg/L
pH range
6.5-8.5
Free chlorine method
DPD spectrophotometry
pH method
Phenol red colorimetric
Precision
Free chlorine ≤3% ±0.01; pH ±0.1
Weight
0.15 kg
Power supply
Two AA batteries
About This Product
The colorimeter is designed for testing free chlorine in drinking water and wastewater, and for testing pH in drinking water and source water of low turbidity and chrominance. Results are worked out from a default standard curve, and the portable design suits field work.
Frequently Asked Questions
Q1. What can the Portable Colorimeter test? Free chlorine from 0.01 to 5.00 mg/L and pH from 6.5 to 8.5.
